“cropping systems in medieval Europe”的概念、定义、翻译、参考文献-科学参考

单词	cropping systems in medieval Europe
释义	cropping systems in medieval Europe Encyclopedia 管理学中世纪农业经济史思想史释 cropping systems in medieval Europe中世纪欧洲土地耕作制度中世纪欧洲的封建领主在庄园内通过分配给农奴份地，以条田为最小单位，实行强迫轮作制、休闲耕作制（分为二圃制和三圃制）和敞地制等，对农奴进行压榨和剥削的规则体系。
随便看	time and space crisscross time and space problem time and spatial art Time Arts time aspect of stage time average time-averaged holography time-averaged interferometry time average holographic interference time average measurement time average method time averaging time averaging method time axis time balance time-bandwidth product time base time-base time-base instability time base marker time-base stability time bill time-bounded Turing machine time budget time censored test

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